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Surf Forecasts:

Porth Ceriad surf break

Porth Ceriad surfForecast / Wales – Lleyn / UK

information circle48hr Weather and Surf, issued 5 am Saturday 13 Dec 2025 GMT
Forecast update in hr  min  s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
10.1° C
 (Which is normal for this time of year)

How big are the waves at Porth Ceriad today?

The current surf forecast for Porth Ceriad at 7AM is: 1.3m 10s primary swell from a Southwest direction and 0.4m 17s secondary swell from a West-southwest direction, 0.3m 17s secondary swell from a West-southwest direction (forecast issued at 05:00am December 13). The wind direction is predicted to be cross-onshore.

Time (GMT) & DateWave HeightWave Period
Morning (13 Dec)5ft (1.5m)5s
Afternoon (13 Dec)7.5ft (2.3m)7s
Evening (13 Dec)10ft (3.0m)8s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
13
Sunday
14
Monday
15
Tue
16
3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
2
2
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WSW
1.3
SW
1.5
SW
1.9
SW
2.3
SW
2.5
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
3.5
SW
3
SW
2.5
SW
1.9
SW
1.5
SW
1.1
SW
1
SW
0.8
SW
0.6
SW
Period(s) (?)101056788899999910101010101010999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3333091082585398171057111012771277133912771469167718691992186012457014252311639764
Wind
(km/h)
30
SW
30
SW
35
SSW
45
SSW
50
SSW
50
SSW
55
SSW
50
SSW
50
SSW
55
SSW
55
SSW
55
S
60
S
60
S
60
S
55
SSW
45
SSW
5
WSW
25
NNW
15
N
25
NNW
20
N
20
N
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononononononononononcrosscross-
off		offoffoffoffoff
High Tide
/ height (m)
2:37AM
2.97
3:03PM
3.31
3:49AM
3.02
4:10PM
3.28
4:48AM
3.17
5:07PM
3.34
Low Tide
/ height (m)
9:29AM
1.37
10:19PM
1.13
10:38AM
1.38
11:19PM
1.14
11:43AM
1.30
Saturday
13
Sunday
14
Monday
15
Tue
16
Sunrise--8:21-------8:22-------8:22-----
Sunset----4:01-------4:01-------4:01---
clear
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
mod rain
mod rain
mod rain
heavy rain
light rain
light rain
light rain
light rain
light rain
cloud
Rain (mm)
----------123468101231321-
Temp. °C101010101010101111101010101111111110998888
Feels °C (?)43200-1-111-1-1-1-2-1-1039362334
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Latest Updates

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Discover more articles and updates in the Greenroom.

Eyeball surf reportRecent Eyeball Surf Reports for Wales - Lleyn

  1. West Coast Surf: ‘Porth Neigwl: It is likely to still b e a bit out of control as there hasn't been any sustained offshore wind to tidy it..’

    13 hours 22 minutes ago Hells Mouth (Porth Neigwl), 5 km away
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View detailed surf forecast for Porth Ceriad at:
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